Life without death and happiness without misery are contradiction and neither can be found alone, because each of them is a different manifestation of the same thing.
As human beings we all want to be happy and free from misery.
We have learned that the key to happiness is inner peace.
The greatest obstacles to inner peace are disturbing emotions such as
anger and attachment, fear and suspicion,
while love and compassion, a sense of universal responsibility
are the sources of peace and happiness.
Consciously or unconsciously, every one of us does render some service or other. If we cultivate the habit of doing this service deliberately, our desire for service will steadily grow stronger, and will make, not only for our own happiness, but that of the world at large.